PT-2020-4416 · Fasterxml+3 · Jackson-Databind+3

Published 2020-06-16 · Updated 2025-09-29 · CVE-2020-14195

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: FasterXML jackson-databind versions 2.x before 2.9.10.5

Description: The issue is related to the interaction between serialization gadgets and typing in the jackson-databind library, specifically with the org.jsecurity.realm.jndi.JndiRealmFactory component. It is also described as a vulnerability in the deserialization mechanism of the Jackson-databind library. Exploitation of this issue may allow a remote attacker to execute arbitrary code in the target system.

Recommendations: For FasterXML jackson-databind versions 2.x before 2.9.10.5, update to version 2.9.10.5 or later to resolve the issue.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

ALSA-2025_16880

ALT-PU-2021-1792

BDU:2020-04944

CVE-2020-14195

DLA-2270-1

GHSA-MC6H-4QGP-37QH

MGASA-2021-0153

RHSA-2020:4366

ROSA-SA-2025-2629

USN-4813-1

Affected Products

Alt Linux

Red Os

Ubuntu

Jackson-Databind

References · 85

• 🔥 https://github.com/Al1ex/CVE-2020-14195 · Exploit
• https://ubuntu.com/security/CVE-2020-9548 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-10673 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2270-1 · Vendor Advisory
• https://debian.org/lts/security/2019/dla-2030 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-10968 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-14195 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-9547 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-8840 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14195 · Security Note
• https://ubuntu.com/security/CVE-2020-11111 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-12086 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-14379 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-11307 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4813-1 · Vendor Advisory